Please use this identifier to cite or link to this item:
Type: Artigo de periódico
Title: Compatibilization Of Pvdf/ps Blends With Styrene And Methyl Methacrylate Random And Blockcopolymers
Author: Siqueira Denise Freitas
Nunes Suzana Pereira
Abstract: The performance of styrene-methyl methacrylate (SMMA) random and block copolymers and poly(methyl methacrylate) (PMMA) as compatibilizers for poly(vinylidene fluoride) (PVDF)/polystyrene (PS) blends was investigated. The morphology of compatibilized interfaces with block SMMA copolymers containing 50% of S in composition shows spherical structures due to micelles formation. A smooth interface is observed when random SMMA with the same S content is located at the interface. When observed by transmission electron microscope, the addition of 2% of this block copolymer to the immiscible blend of PVDF/PS has the same compatibilizing effect as that obtained by the addition of 50% homopolymer PMMA.
Rights: fechado
Identifier DOI: 
Date Issue: 1993
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
There are no files associated with this item.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.